SK Group Chairman Chey Tae-won has pledged to expand the AI chip production to meet the demand from global data centers, but he didn't specify the scale of the expansion.Last month, SK Hynix, a subsidiary of SK Group, revealed that this year's capital expenditure will rise drastically YoY to address the market demand for HBM chips.Related NewsUBS Wealth Mgmt Upgrades S Korean Equities to 'Attractive', Targets 72% Earnings Growth for MSCI Korea This YrWhile HBM chips have brought lucrative profits to SK Hynix, Chey warned that competitive landscape changes due to the rapid technological development could lead to losses in the future.